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Table 2 ME distance (mm) by clinical characteristics

From: Prospective evaluation of microscopic extension using whole-mount preparation in patients with hepatocellular carcinoma: Definition of clinical target volume for radiotherapy

Characteristic

ME extent (mean ± SD)

P value

Age (y)

 

NS

   ≤60

1.3 ± 1.4

 

   >60

1.0 ± 1.5

 

Sex

 

NS

   Male

1.2 ± 1.5

 

   Female

1.1 ± 0.9

 

Status of Hepatitis

  

   HBsAg positive

1.3 ± 1.5

NS

   HCVAb positive

0.3 ± 0.6

 

   Others

1.0 ± 1.1

 

AFP level (ng/ml)

 

NS

   Normal

1.1 ± 1.5

 

   Elevated

1.3 ± 1.3

 

Tumor size (cm)

 

NS

   ≤5

1.2 ± 1.3

 

   >5

1.2 ± 1.5

 

TNM stage

 

NS

   I

1.2 ± 1.4

 

   II

1.2 ± 1.5

 

Platelets (G/L)

 

NS

   <100

1.3 ± 2.0

 

   ≥100

1.2 ± 1.3

 

AST level (U/L)

 

NS

   ≤40

1.3 ± 1.5

 

   >40

1.0 ± 1.3

 

ALT level (U/L)

 

NS

   ≤40

1.2 ± 1.4

 

   >40

1.1 ± 1.5

 

GGT level (U/L)

 

NS

   ≤55

1.0 ± 0.9

 

   >55

1.4 ± 1.9

 

Albumin level(g/L)

 

NS

   ≤35

1.0 ± 0.8

 

   >35

1.2 ± 1.5

 

BIL (μmol/L)

 

NS

   ≤17.1

1.2 ± 1.5

 

   >17.1

1.1 ± 1.1

 

PT(s)

 

NS

   ≤13.3

1.3 ± 1.5

 

   >13.3

1.0 ± 1.1

 

Tumor grade

 

<0.01

   1

0.0 ± 0.1

 

   2

0.9 ± 0.9

 

   3

1.9 ± 1.9

 

All patients

1.2 ± 1.4

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  1. Abbreviations: As in table 1.